Basting brush



FIG. 1 is a perspective view of a basting brush showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a top view thereof.

The broken lines in FIG. 1 show a handle connected to the basting brush, are for illustrative purposes only, and form no part of the claimed design. The handle has been omitted from FIGS. 2-5, which show only the claimed design. 

The ornamental design for a basting brush, as shown and described. 